Garden State Spacemodelling Society of New Jersey (GSSS) #439 Visit Website » 2 Oneida Ave.Rockaway, NJ 07866(973) 724-4266Contact Name: Arnold KleinContact Section »ActivitiesSport Launches up to Engine size G.LaunchesNorth Branch Park, Milltown Rd, Somerville NJ 08807HPRNone.MeetingsNone. Share